Mick Jagger’s granddaughter’s longtime partner believed to be dead after body discovered in sea: police

The longtime partner of Mick Jagger’s granddaughter is believed to be dead after a body was discovered in the sea.

On Sunday afternoon, UK’s Devon & Cornwall Police issued a tragic update in the search for Alexander Key, the longtime partner of the Rolling Stone frontman’s granddaughter Assisi Jackson.

“Officers searching for a missing man from Boscastle have located the body of a man at Bude,” the update, posted on Facebook, read.

Mick Jagger’s missing grandson-in-law is believed to be dead after a body was discovered. Getty Images

On Sunday afternoon, UK’s Devon & Cornwall Police issued a tragic update in the search for Alexander Key, the longtime partner of the Rolling Stone frontman’s granddaughter Assisi Jackson. Devon and Cornwall Police / SWNS

“Officers and HM Coastguard were called around 6.30pm yesterday, 31 January, after the body of a man was discovered in the sea at Bude. Sadly, he was deceased at the scene.”

The police department continued, “Formal identification is yet to be carried out but officers believe the person to be 37-year-old Alexander Key who was reported missing on 24 January.”

The death “is not being treated as suspicious,” per police, who noted that an autopsy will be performed.

“Mr Key’s family has thanked police and HM Coastguard for their efforts, along with all those who assisted in the search for him. They have asked for their privacy to be respected at this difficult time,” the police concluded.

Reps for the Jagger family did not immediately respond to Page Six’s requests for comment.

This story is developing…